The British guideline on the management of asthma produced by the British Thoracic Society (BTS) and the Scottish Intercollegiate Guidelines Network (SIGN) describes five steps for the management of ...
Haughney, J. BTS/SIGN Guidelines Query — Double dosing. Prim Care Respir J 12, 72 (2003). https://doi.org/10.1038/pcrj.2003.46 ...